zchengo
42 lines
958 B
Go
42 lines
958 B
Go
package service
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import (
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"crm/dao"
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"crm/models"
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"time"
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)
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type DashboardService struct {
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dashboardDao *dao.DashboardDao
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}
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func NewDashboardService() *DashboardService {
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return &DashboardService{
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dashboardDao: dao.NewDashboardDao(),
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}
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}
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// 数据汇总
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func (d *DashboardService) Summary(uid int64, days int) models.DashboardSum {
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ds := d.dashboardDao.Count(uid, days)
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now := time.Now().Unix()
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ds.Amount = make([]float64, days)
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ds.Date = make([]string, days)
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for i, dd := 0, days; i < days; i++ {
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day := now - (int64(dd) * 24 * 60 * 60)
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start, end := dayRange(day)
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ds.Amount[i] = d.dashboardDao.AmountSum(start, end, uid)
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ds.Date[i] = time.Unix(day, 0).Format("01-02")
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dd--
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}
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return ds
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}
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// 获取某一天的时间范围
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func dayRange(day int64) (int64, int64) {
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t := time.Unix(day, 0)
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start := time.Date(t.Year(), t.Month(), t.Day(), 0, 0, 0, 0, t.Location())
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end := start.AddDate(0, 0, 1)
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return start.Unix(), end.Unix()
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}
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